Wow this looks great to me. It seems like a fun addition that doesnt require much effort on our part
I think its a cool idea especially since its client side and through the server, players have the option to see/use these bubbles or not. I think we could/should install this on the server, tell the members about it, and give them the option to use it or not. If no one seems to be using it we can uninstall it but because of the freedom players have to adjust it/turn it on or off, I don't see a downside to adding this. Just my initial thoughts.